流动人口的社会阶层、社会流动与未婚先孕——以上海市为例

The Floating Population's Social Stratification,Social Mobility and Premarital Pregnancy

采用二元逻辑斯蒂回归模型,从社会阶层与社会流动的视角对影响流动人口未婚先孕的因素进行分析。关于社会阶层的研究结果显示,育龄妇女的受教育程度与月均收入水平两因素的影响结果显著,受教育程度越高未婚先孕的比例越低,收入越高未婚先孕的比例越低。育龄妇女的户口对未婚先孕不产生显著性影响;关于社会流动的研究结果显示,育龄妇女婚姻的教育匹配与户口匹配对未婚先孕有着显著性影响,教育匹配的上向流动增加未婚先孕的比例,下向流动降低未婚先孕的比例。但户口匹配却显示出上向流动降低未婚先孕的比例,下向流动增加未婚先孕的比例。

This paper analyzed the factors affecting the floating population＇s premarital pregnancy from the perspective of social stratification and social mobility factors using binary logistic regression model.The research on social stratification showed that the education level and monthly revenue affected premarital pregnancy significantly, a higher education level or a higher monthly revenue leads to a lower proportion of premarital pregnancy while the Hukou did not affect the premarital pregnancy.The research on social mobility showed that the matching of education and Hukou affected premarital pregnancy significantly, the education upward matching increased the proportion of premarital pregnancy, downward matching decreased the proportion.While the Hukou upward matching decreased the proportion of premarital pregnancy, downward matching increased the proportion.